🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.91 AU - 0.93 AU

Year: 315 Days

Day: 42 Hours

Environment

Temp: 117 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.98 AU - 2.72 AU

Year: 1284 Days

Day: 30.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 14.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.8 AU - 9.26 AU

Year: 8880 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,013,650 km

• M1: 179,218 km (0.091 R)
• M2: 655,837 km (0.073 R)
• M3: 2,385,936 km (0.1 R)
• M4: 4,378,430 km (0.091 R)
• M5: 8,017,997 km (0.087 R)
• M6: 12,059,084 km (0.027 R)
• M7: 13,005,590 km (0.074 R)
• M8: 16,195,166 km (0.037 R)
• M9: 18,108,822 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 14.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.86 AU - 10.52 AU

Year: 9131 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,013,650 km

• M1: 176,525 km (0.105 R)
• M2: 756,217 km (0.107 R)
• M3: 1,227,600 km (0.082 R)
• M4: 1,741,319 km (0.111 R)
• M5: 2,208,065 km (0.086 R)
• M6: 3,177,459 km (0.108 R)
• M7: 4,144,160 km (0.104 R)
• M8: 4,872,403 km (0.116 R)
• M9: 6,369,728 km (0.067 R)
• M10: 7,539,882 km (0.117 R)
• M11: 8,155,478 km (0.078 R)
• M12: 8,628,057 km (0.104 R)
• M13: 9,487,647 km (0.056 R)
• M14: 10,206,016 km (0.054 R)
• M15: 13,096,845 km (0.097 R)
• M16: 16,360,472 km (0.062 R)
• M17: 18,692,703 km (0.106 R)
• M18: 20,759,547 km (0.097 R)
• M19: 22,054,017 km (0.061 R)
• M20: 23,660,399 km (0.108 R)
• M21: 26,168,108 km (0.093 R)
• M22: 28,356,725 km (0.11 R)
• M23: 30,152,797 km (0.114 R)
• M24: 34,191,790 km (0.1 R)
• M25: 39,792,136 km (0.05 R)
• M26: 41,787,173 km (0.068 R)
• M27: 43,717,285 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.6

Radius: 4.5

Gravity: 43.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.31 AU - 19.75 AU

Year: 23955 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,013,650 km

• M1: 56,099 km (0.059 R)
• M2: 224,995 km (0.101 R)
• M3: 466,596 km (0.083 R)
• M4: 789,428 km (0.115 R)
• M5: 930,349 km (0.102 R)
• M6: 1,441,675 km (0.118 R)
• M7: 2,099,157 km (0.084 R)
• M8: 2,569,044 km (0.112 R)
• M9: 3,650,188 km (0.093 R)
• M10: 4,290,916 km (0.093 R)
• M11: 6,148,024 km (0.112 R)
• M12: 6,853,826 km (0.076 R)
• M13: 8,038,941 km (0.084 R)
• M14: 9,056,805 km (0.047 R)
• M15: 9,781,457 km (0.108 R)
• M16: 12,843,725 km (0.093 R)
• M17: 14,070,577 km (0.114 R)
• M18: 16,843,673 km (0.104 R)
• M19: 20,565,668 km (0.069 R)
• M20: 22,131,958 km (0.112 R)
• M21: 22,454,491 km (0.059 R)
• M22: 22,780,165 km (0.109 R)
• M23: 24,114,279 km (0.117 R)
• M24: 27,428,321 km (0.086 R)
• M25: 27,676,055 km (0.037 R)
• M26: 29,972,981 km (0.046 R)
• M27: 30,235,824 km (0.102 R)
• M28: 34,221,411 km (0.094 R)
• M29: 35,087,433 km (0.079 R)
• M30: 40,915,018 km (0.116 R)
• M31: 43,718,631 km (0.072 R)
• M32: 52,130,968 km (0.078 R)
• M33: 53,469,421 km (0.034 R)
• M34: 53,855,981 km (0.114 R)
• M35: 54,244,487 km (0.062 R)
• M36: 58,641,468 km (0.118 R)
• M37: 66,338,877 km (0.108 R)
• M38: 79,355,836 km (0.11 R)
• M39: 87,392,383 km (0.118 R)
• M40: 89,279,261 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.7

Radius: 5.9

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.7 AU - 22.94 AU

Year: 29102 Days

Day: 17.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,013,650 km

• M1: 73,453 km (0.118 R)
• M2: 260,899 km (0.072 R)
• M3: 892,052 km (0.048 R)
• M4: 2,699,793 km (0.067 R)
• M5: 3,501,787 km (0.074 R)
• M6: 4,021,340 km (0.105 R)
• M7: 4,840,389 km (0.068 R)
• M8: 7,034,541 km (0.105 R)
• M9: 7,659,710 km (0.112 R)
• M10: 8,965,101 km (0.101 R)
• M11: 9,526,542 km (0.118 R)
• M12: 12,551,860 km (0.11 R)
• M13: 15,123,746 km (0.116 R)
• M14: 15,837,777 km (0.075 R)
• M15: 16,573,948 km (0.072 R)
• M16: 17,077,345 km (0.12 R)
• M17: 17,764,298 km (0.082 R)
• M18: 18,026,693 km (0.113 R)
• M19: 19,377,113 km (0.062 R)
• M20: 22,176,688 km (0.064 R)
• M21: 32,431,173 km (0.063 R)
• M22: 34,967,006 km (0.089 R)
• M23: 42,265,886 km (0.072 R)
• M24: 47,433,446 km (0.11 R)
• M25: 48,617,363 km (0.04 R)
• M26: 51,574,464 km (0.088 R)
• M27: 52,826,150 km (0.067 R)
• M28: 53,187,429 km (0.117 R)
• M29: 53,915,073 km (0.059 R)
• M30: 54,649,299 km (0.087 R)
• M31: 55,204,307 km (0.041 R)
• M32: 55,950,052 km (0.1 R)
• M33: 57,461,889 km (0.106 R)
• M34: 59,000,802 km (0.054 R)
• M35: 63,170,543 km (0.11 R)
• M36: 64,191,549 km (0.066 R)
• M37: 64,396,947 km (0.1 R)
• M38: 65,016,132 km (0.11 R)
• M39: 69,029,993 km (0.116 R)
• M40: 76,158,032 km (0.112 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,307 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit